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osvGoogleOSV:SUSE-SU-2024:1539-2
HistoryJun 18, 2024 - 11:05 a.m.

Security update for bouncycastle

2024-06-1811:05:53
Google
osv.dev
1
bouncycastle
update
version
fix
cve-2024-30171
timing side-channel attacks
rsa decryption

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

6.7

Confidence

Low

This update for bouncycastle fixes the following issues:

Update to version 1.78.1, including fixes for:

  • CVE-2024-30171: Fixed timing side-channel attacks against RSA decryption (both PKCS#1v1.5 and OAEP). (bsc#1223252)

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

6.7

Confidence

Low